Psychology / Psych 0316 · Atom · ~20 seconds
NREM Stage N3
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to the StudyWalks catalog
to the StudyWalks catalog
State
Stage N3 is deep slow-wave sleep, the hardest stage to wake from and the stage associated with physical restoration.
Show
Someone woken from N3 is disoriented for minutes before becoming coherent.
Watch for
N3 is concentrated in the first half of the night. Late-night sleep is not a smaller version of early sleep.